Remove demos that have moved to git+ssh://git.freedesktop.org/git/mesa/demos.

[mesa.git] / progs / tests / arbnpot.c

diff --git a/progs/tests/arbnpot.c b/progs/tests/arbnpot.c
deleted file mode 100644 (file)
index c51a541..0000000
--- a/progs/tests/arbnpot.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Test NPOT textures with the GL_ARB_texture_non_power_of_two extension.
- * Brian Paul
- * 2 July 2003
- */
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-#include "../util/readtex.c"
-
-#define IMAGE_FILE "../images/girl.rgb"
-
-static GLfloat Zrot = 0;
-
-static void Display( void )
-{
-   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
-
-   glPushMatrix();
-   glRotatef(Zrot, 0, 0, 1);
-   glBegin(GL_POLYGON);
-   glTexCoord2f(0, 0);
-   glVertex2f(-1, -1);
-   glTexCoord2f(1, 0);
-   glVertex2f(1, -1);
-   glTexCoord2f(1, 1);
-   glVertex2f(1, 1);
-   glTexCoord2f(0, 1);
-   glVertex2f(-1, 1);
-   glEnd();
-   glPopMatrix();
-
-   glutSwapBuffers();
-}
-
-
-static void Reshape( int width, int height )
-{
-   glViewport( 0, 0, width, height );
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-   glFrustum( -1.0, 1.0, -1.0, 1.0, 5.0, 25.0 );
-   glMatrixMode( GL_MODELVIEW );
-   glLoadIdentity();
-   glTranslatef( 0.0, 0.0, -7.0 );
-}
-
-
-static void Key( unsigned char key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case 'z':
-         Zrot -= 1.0;
-         break;
-      case 'Z':
-         Zrot += 1.0;
-         break;
-      case 27:
-         exit(0);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void Init( void )
-{
-   GLubyte *image;
-   int imgWidth, imgHeight, minDim, w;
-   GLenum imgFormat;
-
-   if (!glutExtensionSupported("GL_ARB_texture_non_power_of_two")) {
-      printf("Sorry, this program requires GL_ARB_texture_non_power_of_two\n");
-      exit(1);
-   }
-
-#if 1
-   image = LoadRGBImage( IMAGE_FILE, &imgWidth, &imgHeight, &imgFormat );
-   if (!image) {
-      printf("Couldn't read %s\n", IMAGE_FILE);
-      exit(0);
-   }
-#else
-   int i, j;
-   imgFormat = GL_RGB;
-   imgWidth = 3;
-   imgHeight = 3;
-   image = malloc(imgWidth * imgHeight * 3);
-   for (i = 0; i < imgHeight; i++) {
-      for (j = 0; j < imgWidth; j++) {
-         int k = (i * imgWidth + j) * 3;
-         if ((i + j) & 1) {
-            image[k+0] = 255;
-            image[k+1] = 0;
-            image[k+2] = 0;
-         }
-         else {
-            image[k+0] = 0;
-            image[k+1] = 255;
-            image[k+2] = 0;
-         }
-      }
-   }
-#endif
-
-   printf("Read %d x %d\n", imgWidth, imgHeight);
-
-   minDim = imgWidth < imgHeight ? imgWidth : imgHeight;
-
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-
-   /*
-    * 1D Texture.  Test proxy first, if that works, test non-proxy target.
-    */
-   glTexImage1D(GL_PROXY_TEXTURE_1D, 0, GL_RGB, imgWidth, 0,
-                imgFormat, GL_UNSIGNED_BYTE, image);
-   glGetTexLevelParameteriv(GL_PROXY_TEXTURE_1D, 0, GL_TEXTURE_WIDTH, &w);
-   assert(w == imgWidth || w == 0);
-
-   if (w) {
-      glTexImage1D(GL_TEXTURE_1D, 0, GL_RGB, imgWidth, 0,
-                   imgFormat, GL_UNSIGNED_BYTE, image);
-      assert(glGetError() == GL_NO_ERROR);
-   }
-
-
-   /*
-    * 2D Texture
-    */
-   glTexImage2D(GL_PROXY_TEXTURE_2D, 0, GL_RGB, imgWidth, imgHeight, 0,
-                imgFormat, GL_UNSIGNED_BYTE, image);
-   glGetTexLevelParameteriv(GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &w);
-   assert(w == imgWidth || w == 0);
-
-   if (w) {
-      glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, imgWidth, imgHeight, 0,
-                   imgFormat, GL_UNSIGNED_BYTE, image);
-      assert(glGetError() == GL_NO_ERROR);
-   }
-
-
-   /*
-    * 3D Texture
-    */
-   glTexImage3D(GL_PROXY_TEXTURE_3D, 0, GL_RGB, imgWidth, imgHeight, 1, 0,
-                imgFormat, GL_UNSIGNED_BYTE, image);
-   glGetTexLevelParameteriv(GL_PROXY_TEXTURE_3D, 0, GL_TEXTURE_WIDTH, &w);
-   assert(w == imgWidth || w == 0);
-
-   if (w) {
-      glTexImage3D(GL_TEXTURE_3D, 0, GL_RGB, imgWidth, imgHeight, 1, 0,
-                   imgFormat, GL_UNSIGNED_BYTE, image);
-      assert(glGetError() == GL_NO_ERROR);
-   }
-
-
-   /*
-    * Cube Texture
-    */
-   glTexImage2D(GL_PROXY_TEXTURE_CUBE_MAP, 0, GL_RGB,
-                minDim, minDim, 0,
-                imgFormat, GL_UNSIGNED_BYTE, image);
-   glGetTexLevelParameteriv(GL_PROXY_TEXTURE_CUBE_MAP, 0, GL_TEXTURE_WIDTH, &w);
-   assert(w == minDim || w == 0);
-
-   if (w) {
-      glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X, 0, GL_RGB,
-                   minDim, minDim, 0,
-                   imgFormat, GL_UNSIGNED_BYTE, image);
-      assert(glGetError() == GL_NO_ERROR);
-   }
-
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-   glEnable(GL_TEXTURE_2D);
-}
-
-
-int main( int argc, char *argv[] )
-{
-   glutInit( &argc, argv );
-   glutInitWindowPosition( 0, 0 );
-   glutInitWindowSize( 400, 400 );
-   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH );
-   glutCreateWindow(argv[0]);
-   glewInit();
-   glutReshapeFunc( Reshape );
-   glutKeyboardFunc( Key );
-   glutDisplayFunc( Display );
-   Init();
-   glutMainLoop();
-   return 0;
-}